M. A. Belyaev
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
M. A. Belyaev has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Nickolay M. Zubarev
Institute of Electrophysics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
2 shared publications - Olga V. Zubareva
Institute of Electrophysics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
2 shared publications - Michael I. Yalandin
IEP UB RAS, Russia
1 shared publication - Mikhail A. Gashkov
Institute of Electrophysics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
1 shared publication
Latest Publications
- 1 December 2025
- Published by Pleiades Publishing Ltd in Bulletin of the Russian Academy of Sciences: Physics
- Vol. 89 (S2) , S270-S276
Influence of an Axial Magnetic Field on the Charged Particle Flow from a Conical Cathode in a Gas under Space-Charge-Limited Current Conditions
The influence of a uniform axial magnetic field on the drift of charged particles from the apex of a conical cathode in the surrounding gas is studied. A self-consistent analytical model is developed to describe this influence within the space-charge-limited current regime. Assuming the shape of the drift region to be conical, it is possible to determine the dependence of its opening angle on the electrode angle, the magnitude of the applied magnetic field, and the mobility of charge carriers.
- 1 December 2025
- Published by Pleiades Publishing Ltd in Bulletin of the Russian Academy of Sciences: Physics
- Vol. 89 (S2) , S270-S276
Influence of an Axial Magnetic Field on the Charged Particle Flow from a Conical Cathode in a Gas under Space-Charge-Limited Current Conditions
The influence of a uniform axial magnetic field on the drift of charged particles from the apex of a conical cathode in the surrounding gas is studied. A self-consistent analytical model is developed to describe this influence within the space-charge-limited current regime. Assuming the shape of the drift region to be conical, it is possible to determine the dependence of its opening angle on the electrode angle, the magnitude of the applied magnetic field, and the mobility of charge carriers.
- 1 December 2024
- Published by Pleiades Publishing Ltd in Bulletin of the Russian Academy of Sciences: Physics
- Vol. 88 (S4) , S482-S488
Nonlocal Condition for Electron Runaway in a Gas Diode with a Needle Cathode
The conditions of electron runaway in an air gap with an inhomogeneous electric field caused by using a needle cathode are analyzed. Significant differences in the behavior of electrons have been revealed for different degrees of inhomogeneity of the field distribution provided by varying the radius of the needle tip. In a weakly inhomogeneous field (the radius of the tip exceeds a certain threshold), electrons are continuously accelerated throughout the gap. In a strongly inhomogeneous field (the tip radius is relatively small), electrons can reach maximum energy inside the gap and then begin to slow down in the near-anode region. The difference in the dynamics of free electrons leads to the need to use different, local or non-local, conditions for their runaway.
- 1 December 2024
- Published by Pleiades Publishing Ltd in Bulletin of the Russian Academy of Sciences: Physics
- Vol. 88 (S4) , S482-S488
Nonlocal Condition for Electron Runaway in a Gas Diode with a Needle Cathode
The conditions of electron runaway in an air gap with an inhomogeneous electric field caused by using a needle cathode are analyzed. Significant differences in the behavior of electrons have been revealed for different degrees of inhomogeneity of the field distribution provided by varying the radius of the needle tip. In a weakly inhomogeneous field (the radius of the tip exceeds a certain threshold), electrons are continuously accelerated throughout the gap. In a strongly inhomogeneous field (the tip radius is relatively small), electrons can reach maximum energy inside the gap and then begin to slow down in the near-anode region. The difference in the dynamics of free electrons leads to the need to use different, local or non-local, conditions for their runaway.